CN110652211A - Cooking utensil - Google Patents

Abstract

The invention provides a cooking utensil, comprising: a pot body with a cooking cavity; a pot cover, which is covered on the pot body; The lid is rotatably arranged on the inner lining and has a locking position locked with the pot body and an unlocking position unlocked relative to the pot body. Extending in the horizontal direction, the pot cover also includes a transmission member arranged on the inner lining. The cover-opening handle drives the lock cover to rotate through the transmission member. When the cover-opening handle rotates, the transmission member moves in a straight line in a predetermined horizontal plane, so as to lock the cover. Rotate between unlocked and locked positions. The technical solution of the present invention effectively solves the problems of complex structure and large size of the cooking utensils in the prior art.

Description

cooking utensils

technical field

The present invention relates to the field of cooking utensils, in particular, to an improvement in the structure of a pot cover of a cooking utensil.

Background technique

Most of the cooking utensils on the market, such as electric pressure cookers, set the operation panel on the front side of the pot body facing the user, and the user often needs to bend over to see the contents on the operation panel, so as to accurately control the cooking utensil. At present, there are some electric pressure cookers on the market that set the operation panel on the top of the lid, so that the user can see the contents on the operation panel by lowering his head. Locking and unlocking, the structure is complex, the size is large, it looks very bloated and requires a lot of space, and the user experience is poor.

SUMMARY OF THE INVENTION

The present invention aims to provide a cooking utensil to solve the problems of complex structure and large size of the cooking utensils in the prior art.

In order to achieve the above purpose, the present invention provides a cooking utensil, comprising: a pot body with a cooking cavity, and pot teeth are arranged on the pot body; The face cover, the inner lining and the lock cover, the lock cover is provided with cover teeth that cooperate with the pot teeth, and the lock cover is rotatably arranged on the inner lining and has a locking position locked with the pot body and an unlocking relative to the pot body. position, the pot lid also includes a lid opening handle rotatably arranged on the surface cover, the pivot axis of the lid opening handle extends in the horizontal direction, the pot lid also includes a transmission member arranged on the inner lining, and the lid opening handle passes through the transmission member The lock cover is driven to rotate, and when the cover opening handle is rotated, the transmission member moves linearly in a predetermined horizontal plane, so that the lock cover rotates between the unlocking position and the locking position.

Further, the cover opening handle includes a handle body disposed on the outside of the face cover and a transmission pin disposed on the face cover, the transmission member includes a transmission groove arranged in a vertical direction, and the transmission pin can move in the transmission groove and drive the transmission member in a predetermined position. Move in a straight line in the horizontal plane.

Further, a connecting rod is arranged between the handle body and the transmission pin, and the connecting rod includes a first rod segment and a second rod segment arranged at an angle.

Further, the lock cover includes a first drive column disposed toward the inner lining, and the transmission member further includes a drive slot arranged in a horizontal direction, the arrangement direction of the drive slot and the movement direction of the transmission member are at an angle, and the first drive column is penetrated in the The transmission member can rotate the lock cover between the unlocking position and the locking position through the first driving column and can move in the driving slot.

Further, the arrangement direction of the driving grooves is perpendicular to the moving direction of the transmission member.

Further, a plurality of protruding ribs are arranged on the inner liner at intervals, and the transmission pins are arranged between the plurality of protruding ribs to limit the moving direction of the transmission pins.

Further, the lining is provided with avoidance holes, the avoidance holes are arranged along the movement track of the first drive column, and the first drive column passes through the avoidance hole and the drive slot in sequence.

Further, the pot cover further includes a pressure limiting valve, the pressure limiting valve is arranged in the center of the lock cover, and the handle body is arranged around the pressure limiting valve.

Further, the pot cover also includes a pressure-limiting valve cover, and the pressure-limiting valve cover is provided outside the pressure-limiting valve.

Further, when the cover opening handle is rotated from horizontal to vertical, the locking cover is rotated from the locking position to the unlocking position.

Applying the technical solution of the present invention, the pivot axis of the cover opening handle extends in the horizontal direction, and the locking cover is controlled to rotate between the unlocking position and the locking position by turning up and down, which is different from the left-right turning of the cover opening handle in the prior art to control the locking cover. Compared with the method, a new pot lid structure and lid opening method are provided. In addition, the cover opening handle on the cover of this embodiment only controls the rotation of the locking cover through a transmission member, thereby realizing the locking and unlocking between the pot cover and the pot body, which greatly simplifies the structure between the inner lining and the surface cover. The degree of complexity can effectively reduce the size of the space between the inner lining and the surface cover, thereby making the cooking appliance compact in structure, reducing the size of the overall occupied space, and improving the user experience.

Description of drawings

The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

Fig. 1 shows a schematic diagram of an exploded structure of an embodiment of a pot cover of a cooking utensil according to the present invention;

FIG. 2 shows a cross-sectional structural schematic diagram of the pot cover of the cooking appliance of FIG. 1;

Fig. 3 shows the structural schematic diagram of the lid opening handle of the pot lid of Fig. 1;

Fig. 4 shows the structural schematic diagram of the transmission member of the pot cover of Fig. 1;

Fig. 5 shows a schematic structural diagram of the pot lid of Fig. 1 when the lock cover is in a locked position;

FIG. 6 shows a schematic structural diagram of the lid of the pot of FIG. 1 when the lock cover is in an unlocked position;

Fig. 7 shows a schematic structural diagram of the pot lid of Fig. 5 when the swing member is provided; and

Fig. 8 shows a schematic structural diagram of the pot lid of Fig. 6 when a swinging member is provided.

Wherein, the above-mentioned drawings include the following reference signs:

10, face cover; 20, lining; 21, ribs; 22, avoidance hole; 23, hook; 24, swing piece; 25, guide slope; 26, long slot; 30, lock cover; 32, first drive Column; 33, the second drive column; 40, the cover opening handle; 41, the handle body; 42, the transmission pin; 43, the connecting rod; 50, the transmission part; 51, the transmission groove; 52, the driving groove; 61, the pressure limiting valve ; 62. Pressure limiting valve cover.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and/or "including" are used in this specification, it indicates that There are features, steps, operations, devices, components and/or combinations thereof.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that, for the convenience of description, the dimensions of various parts shown in the accompanying drawings are not drawn in an actual proportional relationship. Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the authorized description. In all examples shown and discussed herein, any specific value should be construed as illustrative only and not as limiting. Accordingly, other examples of exemplary embodiments may have different values. It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further discussion in subsequent figures.

As shown in FIG. 1 and FIG. 2 , the cooking appliance of this embodiment includes a pot body and a pot cover, wherein the pot body has a cooking cavity, and the pot cover is provided on the pot body. The pot body is provided with pot teeth, and the pot cover includes a surface cover 10, an inner lining 20 and a lock cover 30 arranged in sequence from top to bottom. On the liner 20 and has a locked position locked with the pot body and an unlocked position unlocked relative to the pot body. The pot lid also includes a lid opening handle 40 rotatably arranged on the face cover 10 and a transmission member 50 arranged on the inner lining 20. The pivot axis of the lid opening handle 40 extends in the horizontal direction, and the lid opening handle 40 passes through the transmission member. 50 drives the lock cover 30 to rotate. When the cover opening handle 40 is rotated, the transmission member 50 moves linearly within a predetermined horizontal plane, so as to rotate the locking cover 30 between the unlocking position and the locking position. When the lock cover 30 is in the locked position, the pot teeth and the cover teeth are in interference fit, and when the lock cover 30 is in the unlocked position, the pot teeth and the cover teeth are staggered from each other.

Applying the technical solution of this embodiment, the pivot axis of the cover opening handle 40 extends in the horizontal direction, and the locking cover 30 is controlled to rotate between the unlocked position and the locked position by turning up and down, which is different from the left and right rotation of the cover opening handle in the prior art. Compared with the method of controlling the locking lid, a new structure and opening method of the pot lid are provided. In addition, the cover opening handle 40 on the surface cover 10 of the present embodiment only controls the rotation of the locking cover 30 through a transmission member 50, thereby realizing the locking and unlocking between the pot cover and the pot body, which greatly simplifies the connection between the lining 20 and the surface. The complexity of the structure between the covers 10 can effectively reduce the size of the space between the lining 20 and the surface cover 10, thereby making the cooking appliance compact, reducing the overall occupied space, and improving user experience.

The above-mentioned locked position refers to the position where the lid teeth of the pot cover and the pot teeth of the pot body completely correspond to each other so that the pot lid and the pot body cannot be separated, and the unlocked position refers to the dislocation of the lid teeth of the pot lid and the pot teeth of the pot body so that the lid teeth can be separated. Move out from the gap between two adjacent pot teeth, thereby realizing the position of opening the cover.

As shown in FIGS. 1 to 6 , the pot cover of this embodiment further includes a pressure limiting valve 61 and a pressure limiting valve cover 62 , an exhaust pipe is arranged in the center of the locking cover 30 , and the pressure limiting valve 61 is arranged at the end of the exhaust pipe The pressure-limiting valve cover 62 covers the outside of the pressure-limiting valve 61 .

As shown in FIG. 3 , the cover opening handle 40 of this embodiment includes a handle body 41 disposed outside the face cover 10 and a drive pin 42 disposed inside the face cover 10 , and a connecting rod is provided between the handle body 41 and the drive pin 42 43. The handle body 41 is in the shape of a semi-circle and is arranged around the pressure limiting valve 61 , and the pivot shafts of the handle body 41 are arranged on both sides of the pressure limiting valve cover 62 . As shown in FIG. 4 , the transmission member 50 includes a transmission groove 51 arranged in a vertical direction and a driving groove 52 arranged in a horizontal direction. The transmission pin 42 can move in the transmission groove 51 and drive the transmission member 50 to move linearly in a predetermined horizontal plane. , the arrangement direction of the driving slot 52 is different from the moving direction of the transmission member 50 , and the first driving column 32 passes through the driving slot 52 and can move in the driving slot 52 . As shown in FIG. 1 , the lock cover 30 includes a first driving column 32 disposed toward the inner liner 20 , and the transmission member 50 can rotate the lock cover 30 between the unlocking position and the locking position through the first driving column 32 .

As shown in FIGS. 5 and 6 , in this embodiment, the arrangement direction of the driving grooves 52 is perpendicular to the moving direction of the transmission member 50 . When the handle body 41 is turned from the horizontal position in FIG. 5 to the vertical position in FIG. 6 , the transmission pin 42 slides in the transmission groove 51 and pulls the transmission member 50 to move close to the pressure limiting valve 61 , and at the same time the driving groove 52 pulls the first driving column 32 to move the lock cover 30 to the unlocked position. The lining 20 is provided with an avoidance hole 22, the first drive column 32 passes through the avoidance hole 22 and the drive slot 52 in sequence, and the avoidance hole 22 is arranged along the arc-shaped moving track of the first drive column 32 on the lining 20, driving The grooves 52 are arranged along the linear movement track of the first driving column 32 on the transmission member 50 to avoid interference between the first driving column 32 , the transmission member 50 and the inner lining 20 .

Conversely, when the handle body 41 is turned from the vertical position of FIG. 6 to the horizontal position of FIG. 5 , the locking cover 30 is reversely rotated to the locking position, contrary to the above-mentioned process.

As shown in FIG. 4 to FIG. 6 , the two transmission pins 42 in this embodiment are symmetrically arranged, and the two transmission pins 42 are respectively arranged on the two pivot shafts of the handle body 41 . Correspondingly, the transmission member 50 is provided with two transmission grooves 51, and the two transmission grooves 51 are connected by a bent connecting rod, and an escape space is formed in the bent connecting rod. When the transmission member 50 is close to the pressure limiting valve 61, the Structures such as the exhaust pipe enter the avoidance space; when the transmission member 50 is away from the pressure limiting valve 61 , the structure such as the exhaust pipe exits the avoidance space. In this way, the transmission member 50 is controlled by two driving points and moves stably.

Further, as shown in FIG. 1 , FIG. 5 and FIG. 6 , the inner lining 20 of this embodiment is provided with two protruding ribs 21 at intervals, the two protruding ribs 21 form sliding rails, and the transmission member 50 is arranged on the two protruding ribs 21 . The movement between the ribs 21 is restricted by the protruding ribs 21 in a predetermined direction.

As shown in FIG. 3 , the connecting rod 43 of this embodiment includes a first rod section and a second rod section arranged at an angle, and the first rod section is arranged at an angle with the handle body 41 , so that the transmission pin 42 is angled with the handle body 41 moves while avoiding other structures on the liner 20.

Since the pressure limiting valve 61 is located in the center of the face cover 10 , the handle body 41 is arranged around the circumference of the pressure limiting valve 61 , which greatly reduces the occupied area of the cover opening handle 40 on the face cover 10 , so that the top of the face cover 10 remains at the top of the face cover 10 . There is sufficient space to arrange the operation panel and other structures, so that the user does not need to bend greatly when operating the cooking utensil, which is convenient for operation and improves the user experience.

As shown in FIG. 7 and FIG. 8 , the lining 20 of this embodiment is provided with a swingable hook 23 and a swinging member 24 , and the locking cover 30 controls the swinging of the hook 23 through the swinging member 24 . The clasp 23 provides double locking for the cooking utensil, and the pot cover will be turned over and opened only when the pot teeth and the lid teeth are separated and the clasp 23 is separated from the pot body. When the user operates the cover opening handle 40 to rotate the locking cover 30, the locking cover 30 controls the hook 23 to swing from the pot body through the swinging member 24 to separate from the pot body, thereby realizing one-key unlocking and opening the cover.

Specifically, as shown in FIGS. 7 and 8 , the first end of the swinging member 24 in this embodiment is pivotally disposed on the lining 20 , and the second end of the swinging member 24 is provided with a guide that cooperates with the clasp 23 . The inclined surface 25, the lock cover 30 is provided with a second drive column 33 toward the lining 20, the swing member 24 is provided with a long slot 26 along the moving direction of the second drive column 33, and the second drive column 33 of the lock cover 30 is penetrated in the long groove 26. in slot 26. When the lock cover 30 rotates, it drives the second driving column 33 to rotate, the second driving column 33 slides in the long slot 26 and makes the guiding inclined surface 25 of the swing member 24 cooperate with the clasp 23 .

In this embodiment, the cooking appliance further includes a heating device for heating the food in the cooking cavity.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

The pivot axis of the cover opening handle extends in the horizontal direction, and the lock cover is controlled to rotate between the unlocking position and the locking position by turning up and down. A new pot lid structure and opening method. In addition, the cover opening handle on the cover of this embodiment only controls the rotation of the locking cover through a transmission member, thereby realizing the locking and unlocking between the pot cover and the pot body, which greatly simplifies the structure between the inner lining and the surface cover. The degree of complexity can effectively reduce the size of the space between the inner lining and the surface cover, thereby making the cooking appliance compact in structure, reducing the size of the overall occupied space, and improving the user experience.

In the description of this application, it should be understood that the orientations indicated by the orientation words such as "front, rear, top, bottom, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. Or the positional relationship is usually based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and these orientations do not indicate or imply the indicated device or element unless otherwise stated. It must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be construed as a limitation on the protection scope of the application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

For ease of description, spatially relative terms, such as "on", "over", "on the surface", "above", etc., may be used herein to describe what is shown in the figures. The spatial positional relationship of one device or feature shown to other devices or features. It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or features would then be oriented "below" or "over" the other devices or features under other devices or constructions". Thus, the exemplary term "above" can encompass both an orientation of "above" and "below." The device may also be otherwise oriented (rotated 80 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood to limit the scope of protection of this application.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (12)

1. A cooking utensil, characterized in that, comprising: The pot body has a cooking cavity, and the pot body is provided with pot teeth; A pot cover is provided on the pot body, and the pot cover includes a face cover (10), an inner lining (20) and a lock cover (30) arranged in sequence from top to bottom, and the lock cover is provided with The cover teeth matched with the pot teeth, the lock cover (30) is rotatably arranged on the inner lining (20) and has a locking position for locking with the pot body and an unlocking position for unlocking relative to the pot body Location, The pot cover further comprises a cover opening handle (40) rotatably arranged on the face cover (10), the pivot axis of the cover opening handle (40) extends in the horizontal direction, and the pot cover further includes A transmission member (50) provided on the inner lining (20), the cover opening handle (40) drives the locking cover (30) to rotate through the transmission member (50), and when the cover opening handle ( 40) When rotating, the transmission member (50) moves linearly in a predetermined horizontal plane, so that the lock cover (30) rotates between the unlocking position and the locking position. 2. The cooking utensil according to claim 1, characterized in that, the cover opening handle (40) comprises a handle body (41) disposed on the outside of the face cover (10) and a handle body (41) disposed on the face cover (10) the transmission pin (42) on the The transmission member (50) moves linearly within the predetermined horizontal plane. 3. The cooking utensil according to claim 2, wherein a connecting rod (43) is provided between the handle body (41) and the transmission pin (42), and the connecting rod (43) comprises a The first and second rod segments of the angle setting. 4. The cooking utensil according to claim 2, wherein the locking cover (30) comprises a first driving column (32) disposed toward the inner lining (20), and the transmission member (50) further comprises It comprises a driving slot (52) arranged in a horizontal direction, the arrangement direction of the driving slot (52) forms an included angle with the moving direction of the transmission member (50), and the first driving column (32) is passed through the The driving member (50) can move the locking cover (30) in the unlocking position through the first driving column (32) and can move in the driving slot (52). and the locked position. 5. The cooking utensil according to claim 4, characterized in that, the arrangement direction of the driving grooves (52) is perpendicular to the moving direction of the transmission member (50). 6. The cooking utensil according to claim 4, characterized in that, a plurality of protruding ribs (21) are provided at intervals on the inner lining (20), and the driving pins (42) are provided on a plurality of the protruding ribs (21). between the ribs (21) to limit the moving direction of the transmission pin (42). 7. The cooking utensil according to claim 4, characterized in that, an escape hole (22) is provided on the inner lining (20), and the escape hole (22) is along the direction of the first driving column (32). The movement track is set, and the first drive column (32) passes through the avoidance hole (22) and the drive slot (52) in sequence. 8 . The cooking utensil according to claim 2 , wherein the pot cover further comprises a pressure limiting valve ( 61 ), and the pressure limiting valve ( 61 ) is arranged in the center of the locking cover ( 30 ), so that the The handle body (41) is arranged around the pressure limiting valve (61). 9 . The cooking appliance according to claim 8 , wherein the pot cover further comprises a pressure limiting valve cover ( 62 ), the pressure limiting valve cover ( 62 ) covering the pressure limiting valve ( 61 ) outside. 10. The cooking appliance according to claim 1, characterized in that, when the cover opening handle (40) is rotated from horizontal to vertical, the locking cover (30) is rotated from the locking position to the unlocking position . 11. The cooking utensil according to claim 1, characterized in that, a swingable hook (23) and a swinging piece (24) are provided on the inner lining (20), and the locking cover (30) passes through the lock cover (30). The swing piece (24) controls the hook (23) to swing. 12. The cooking utensil according to claim 11, wherein the first end of the swinging member (24) is pivotably arranged on the inner lining (20), and the swinging member (24) has a The second end is provided with a guide inclined surface (25) that cooperates with the buckle (23), the lock cover (30) is provided with a second driving column (33) toward the inner lining (20), and the swinging member is provided with a second driving column (33). (24) A long groove (26) is provided along the moving direction of the second driving column (33), and the second driving column (33) of the locking cover (30) is penetrated through the long groove (26) middle.

Images